Comparison Console
Kershaw Injection 3.0 vs Zero Tolerance 0770GRYBW
EDC Knives comparison. Compare price, weight, specifications, materials, and real-world use case.
Command Brief
Recommended read
Kershaw Injection 3.0 stands out as the lightest option for weight, with about a 11% gap from the closest alternative. Kershaw Injection 3.0 stands out as the cheapest option for retail price, with about a 71% gap from the closest alternative.
Decision Signals
What stands out
Kershaw Injection 3.0 stands out as the cheapest option for retail price, with about a 71% gap from the closest alternative.
Zero Tolerance 0770GRYBW stands out as the most expensive option for retail price, with about a 246% gap from the closest alternative.
Kershaw Injection 3.0 stands out as the lightest option for weight, with about a 11% gap from the closest alternative.
Zero Tolerance 0770GRYBW stands out as the heaviest option for weight, with about a 12% gap from the closest alternative.
Zero Tolerance 0770GRYBW stands out as the shortest option for closed length, with about a 39% gap from the closest alternative.
Kershaw Injection 3.0 stands out as the longest option for closed length, with about a 63% gap from the closest alternative.
Kershaw Injection 3.0 stands out as the shortest option for blade length, with about a 8% gap from the closest alternative.
Zero Tolerance 0770GRYBW stands out as the longest option for blade length, with about a 9% gap from the closest alternative.
Specification Profile
Relative dimensions at a glance
Each axis is normalized against the largest raw value among the products in this comparison. Farther outward means a larger value, not necessarily a better result. Axes with an unverified value are omitted.
Price & carry
Retail price
US$54.95Cheapest
US$190Most expensive
Weight
93.6 g (3.30 oz)Lightest
105 g (3.70 oz)Heaviest
Dimensions
Blade length
76 mm (2.99 in)Shortest
83 mm (3.27 in)Longest
Overall length
178 mm (7.01 in)Shortest
192 mm (7.56 in)Longest
Closed length
178 mm (7.01 in)Longest
109 mm (4.29 in)Shortest
Blade thickness
2.8 mm (0.11 in)Thinnest
3 mm (0.12 in)Thickest
Materials & mechanism
Blade steel
8Cr13MoV
CPM S35VN stainless steel
Handle material
G-10 Laminate
Gray anodized aluminum
Finish
Bead blast
Blackwash
Lock type
Liner Lock
Liner Lock
Opening method
Thumb Stud
Speed safe assisted flipper
Clip type
Reversible tip-up
Reversible deep-carry clip (tip-up)
Use case profile
Best for
Everyday carryGeneral everyday tasks
Everyday carryTactical useGeneral utility
Not best for
Heavy duty useSerious work due to small blade size
Heavy choppingFixed blade tasks
Common praise
Good build quality for priceErgonomic and secure gripSmooth deployment and lockupReversible pocket clip for ambidextrous carryAttractive custom-style details
High-quality S35VN steel bladeAssist opening mechanism is smooth and fastComfortable ergonomic handle with good gripReversible deep-carry clip for left or right carryDurable blackwash blade finish hides scratches
Common complaints
Blade finish prone to rustOpening and closing action can be stiff initiallyHandle may feel small for large handsNot suitable for very heavy duty tasks
Some variation in weight between sourcesBlade steel is sometimes reported as Elmax but consensus is S35VNNot intended for heavy-duty fixed blade tasks
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